package zbu.eb.dao;

import java.sql.SQLException;

public interface EBikeDao {
    //增加车辆
    void addBike() throws SQLException, ClassNotFoundException;
    //删除车辆
    void delBike() throws SQLException, ClassNotFoundException;
    //查找车辆,根据电车名
    void findBike() throws SQLException, ClassNotFoundException;
    //修改车辆,根据电车名找到要修改的那类车
    void alterBike() throws SQLException, ClassNotFoundException;
    //展示车辆
    void showBike() throws SQLException, ClassNotFoundException;
    //退出系统
    void exitSystem();
}
